I am working on our wedding day timeline and figured out that FH and I will be able to be at the cocktail hour for the last 30 minutes or so prior to dinner. I'm wondering if we need to be formally introduced prior to entering the cocktail hour, or if we can just show up, hang out with our guests, and then be introduced after everyone sits down just prior to dinner...We are having our cocktail hour in a separate area from where the dinner will be, so it'd be hard to get announced since the cocktail hour is kind of L-shaped...thoughts? TIA!